Proper display for images in Outlook

Added more treatment for images with styles, for better display in Outlook (all versions including 2013).

Outlook can't recognize styles in img tag. This treatment reads img tag inline style and sets img attributes for float, width and height.

Below is how HTML email is displayed in browser and some other email clients (left), and how Outlook displays before new treatment (right). After treatment display is as left side.

![Image 1](https://f.cloud.github.com/assets/628801/212695/d425fcac-8327-11e2-9173-274e6777a471.png)